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4.1.13 Requirements of Integrated Wiring
1) Strong wire groove and weak wire groove should be strictly separated, not crossed.
2) For integrated wiring, weak wire groove cannot use spool.
3) The connection of wire grooves should be smooth, without burr and sharp angle.
4) Wire grooves are supposed to have good public grounding and coverage.
5) Strong and Weak wire grooves should be installed by professional installation
organization.
6) The wire route of power of display wall should be around external display base,
preventing conflict between wire groove and base supporting foot. There should be no
pipelines, cables at the foot of video wall’s base frame, and only cables or pipes less
then 50mm height can be laid under the base frame.
4.1.14 Requirements of Fixing Video Wall
1) The base of video wall display system wall should be fixed directly on cement floor,
not on anti static floor.
2) Video wall display system wall is connected to armored concrete wall surface behind
display wall via supporting rod.
4.2
Technical Training
To help our clients better understand and operate DH video wall display system in
practice with knowledge of troubleshooting and system maintenance, we will train
technical staffs of our clients.
Training Curriculum
Plasma, LCD, DLP display technology concepts;
Zhejiang Dahua’s plasma, LCD, DLP system concepts;
Video wall system operating software;
Video wall display system entire structure;
Video wall display system’s breakdown judgment and system maintenance
Training Location
The training is divided into: factory training and locale training.
The location of locale training is at installation for client.
The location of factory training is inside Dahua’s factory in Hangzhou.
